1361690694

Names of 1361690694

• Cardinal: 1361690694 can be written as One billion, three hundred sixty-one million, six hundred ninety thousand, six hundred ninety-four.

Scientific notation

• Scientific notation: 1.361690694 × 10⁹

Factors of 1361690694

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1281

Divisors of 1361690694

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 39 42 49 63 78 91 98 103 117 126 147 182 206 234 273 294 309 441 546 618 637 721 819 882 927 1153 1274 1339 1442 1638 1854 1911 2163 2306 2678 3459 3822 4017 4326 5047 5733 6489 6918 8034 8071 9373 10094 10377 11466 12051 12978 14989 15141 16142 18746 20754 24102 24213 28119 29978 30282 44967 45423 48426 56238 56497 65611 72639 84357 89934 90846 104923 112994 118759 131222 134901 145278 168714 169491 196833 209846 237518 269802 314769 338982 356277 393666 508473 590499 629538 712554 734461 831313 944307 1016946 1068831 1180998 1468922 1543867 1662626 1888614 2137662 2203383 2493939 3087734 4406766 4631601 4987878 5819191 6610149 7481817 9263202 10807069 11638382 13220298 13894803 14963634 17457573 21614138 27789606 32421207 34915146 52372719 64842414 75649483 97263621 104745438 151298966 194527242 226948449 453896898 680845347 1361690694
• Sum of all divisors σ(n): 3735137952
• Sum of proper divisors (its aliquot sum) s(n): 2373447258
• 1361690694 is an abundant number, because the sum of its proper divisors (2373447258) is greater than itself. Its abundance is 1011756564

Bases of 1361690694

• Binary: 1010001001010011100000001000110₂
• Hexadecimal: 0x5129C046
• Base-36: MIPR9I

Squares and roots of 1361690694

• 1361690694 squared (1361690694²) is 1854201546126201636
• 1361690694 cubed (1361690694³) is 2524848990160460517308775384
• The square root of 1361690694 is 36901.0933984347
• The cube root of 1361690694 is 1108.3905723593

Scales and comparisons

• 1,361,690,694 seconds is equal to 43 years, 15 weeks, 3 days, 7 hours, 24 minutes, 54 seconds.
• To count from 1 to 1,361,690,694 would take you about eighty-six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1361690694 cubic inches would be around 92.4 feet tall.

Recreational maths with 1361690694

• 1361690694 backwards is 4960961631
• The number of decimal digits it has is: 10
• The sum of 1361690694's digits is 45
• More coming soon!